[菜鸟求指点]flex 预览上传当我删除第一张图片的时候,第二张预览

<?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" ?? ??? ??? ??? xmlns:s="library://ns.adobe.com/flex/spark" ?? ??? ??? ??? xmlns:mx="library://ns.adobe.com/flex/mx" width="600" height="400"? xmlns:net="flash.net.*" initialize="initEvent(event)" creationComplete="creationCompleteEvent(event)" xmlns:local="*"> ?? ?<fx:Declarations> ?? ??? ?<!-- 将非可视元素（例如服务、值对象）放在此处 --> ?? ??? ?<net:FileReferenceList id="fileReferenceList" ?? ??? ??? ??? ??? ??? ??? ??? select="fileReference_select(event);"/> ?? ??? ?<mx:NumberFormatter id="filesizeFormatter" useThousandsSeparator="true"/> ?? ?</fx:Declarations> ?? ?<fx:Script> ?? ??? ?<![CDATA[ ?? ??? ??? ?import flash.net.URLRequest; ?? ??? ??? ?import flash.text.Font; ?? ??? ??? ? ?? ??? ??? ?import flashx.textLayout.formats.Float; ?? ??? ??? ? ?? ??? ??? ?import mx.binding.utils.BindingUtils; ?? ??? ??? ?import mx.collections.ArrayCollection; ?? ??? ??? ?import mx.controls.Alert; ?? ??? ??? ?import mx.controls.ProgressBar; ?? ??? ??? ?import mx.events.CollectionEvent; ?? ??? ??? ?import mx.formatters.CurrencyFormatter; ?? ??? ??? ?import mx.formatters.NumberFormatter; ?? ??? ??? ? ?? ??? ??? ?import org.bytearray.gif.player.GIFPlayer; ?? ??? ??? ? ?? ??? ??? ?private var FileDesc:String="Images(*.jpg;*gif;*.png;*.JPG;*.GIF;*.PNG)"; ?? ??? ??? ?private var Extension:String="*.jpg;*gif;*.png;*.JPG;*.GIF;*.PNG"; ?? ??? ??? ?private var Url:String=""; ?? ??? ??? ?private var FileFolder:String=""; ?? ??? ??? ?//public var angle:int=0; ? ?? ??? ??? ?private var urlrequest: URLRequest = new URLRequest(Url); ? ?? ??? ??? ?private var singleThreadFiles: Array = []; ? ?? ??? ??? ?private var file:FileReference; //要上传的文件 ?? ??? ??? ?private var arrColl:ArrayCollection = new ArrayCollection([]); ?? ??? ??? ?[Bindable] ?? ??? ??? ?public var angle:int=0; ?? ??? ??? ?private var oldX:Number; //拖动开始是的坐标 ?? ??? ??? ?private var oldY:Number; ?? ??? ??? ?private var _myGIFPlayer:GIFPlayer = new GIFPlayer(); ?? ??? ??? ?private var request:URLRequest; ?? ??? ??? ?private var count:int=0; ?? ??? ??? ?[Bindable] ?? ??? ??? ?private var size:Number=0.0; ?? ??? ??? ?private var ac:ArrayCollection = new ArrayCollection([]); ?? ??? ??? ?private function initEvent(e:Event):void ?? ??? ??? ?{?? Url =ExternalInterface.call("setFlexUrl"); ?? ??? ??? ??? ?var sUrl:String = "loading.gif"//ExternalInterface.call("setFlexGIFUrl"); ?? ??? ??? ??? ?request = new URLRequest(sUrl); ?? ??? ??? ??? ?_myGIFPlayer.load(request); ?? ??? ??? ??? ?img.addChild(_myGIFPlayer); ?? ??? ??? ??? ?addEventListener(IOErrorEvent.IO_ERROR,ioErrorHandler); ?? ??? ??? ?//var aa:Boolean=typeof(root.loaderInfo.parameters["fileDesc"])=="undefined"; ?? ??? ??? ?} ?? ??? ??? ?private function creationCompleteEvent(e:Event):void ?? ??? ??? ?{ ?? ??? ??? ??? ?//var aa:Boolean=typeof(LoaderInfo(this.root.loaderInfo).parameters["fileDesc"])=="undefined"; ?? ??? ??? ?} ?? ??? ??? ?private function btn_click(evt:MouseEvent):void ? ?? ??? ??? ?{? ? ?? ??? ??? ??? ?var arr:Array = []; ? ?? ??? ??? ??? ?arr.push(new FileFilter(FileDesc,Extension)); ? ?? ??? ??? ??? ?fileReferenceList.browse(arr); ? ?? ??? ??? ?} ? ?? ??? ??? ? ?? ??? ??? ?private function fileReference_select(evt:Event):void ?? ??? ??? ?{?? ?angle = arrColl.length+fileReferenceList.fileList.length; ?? ??? ??? ??? ?for (var i:int = 0; i < fileReferenceList.fileList.length; i++){ ?? ??? ??? ??? ??? ???? if(angle <=15){ ?? ??? ??? ??? ??? ??? ??? ?fileReferenceList.fileList[i].addEventListener(Event.COMPLETE,completeLoadFile); ?? ??? ??? ??? ??? ??? ??? ?fileReferenceList.fileList[i].load(); ?? ??? ??? ??? ??? ??? ?}else{ ?? ??? ??? ??? ??? ??? ??? ?Alert.show("图片一次最多上传15张"); ?? ??? ??? ??? ??? ??? ??? ?return; ?? ??? ??? ??? ??? ??? ?} ?? ??? ??? ??? ?} ?? ??? ??? ?} ?? ??? ??? ? ?? ??? ??? ?private function completeLoadFile(e:Event):void ?? ??? ??? ?{?? ? ?? ??? ??? ??? ?var loader:Loader = new Loader(); ?? ??? ??? ??? ?var file:FileReference = e.target as FileReference; ?? ??? ??? ??? ?if(file.size>1024*1024*5) ?? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ?Alert.show("文件不能超过5M.","错误"); ?? ??? ??? ??? ??? ?return; ?? ??? ??? ??? ?} ?? ??? ??? ??? ?loader.contentLoaderInfo.addEventListener(Event.COMPLETE,function():void ?? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ?var bmp:Bitmap=loader.content as Bitmap; ?? ??? ??? ??? ??? ?var bmd:BitmapData; ?? ??? ??? ??? ??? ?if((bmp.width>bmp.height||bmp.width==bmp.height)&&bmp.width>800) ?? ??? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ??? ?var rateW:Number=800/bmp.width; ?? ??? ??? ??? ??? ??? ?var h:Number=rateW*bmp.height; ?? ??? ??? ??? ??? ??? ?bmd=new BitmapData(800,h,true,0); ?? ??? ??? ??? ??? ??? ?bmd.draw(bmp.bitmapData,new Matrix(rateW,rateW),null,true); ?? ??? ??? ??? ??? ??? ?bmp=new Bitmap(bmd,"auto",true); ?? ??? ??? ??? ??? ?} ?? ??? ??? ??? ??? ?else if(bmp.height>bmp.width&&bmp.height>800) ?? ??? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ??? ?var rateH:Number=800/bmp.height; ?? ??? ??? ??? ??? ??? ?var w:Number=rateH*bmp.width; ?? ??? ??? ??? ??? ??? ?bmd=new BitmapData(w,800,new Matrix(rateH,rateH),true); ?? ??? ??? ??? ??? ?} ?? ??? ??? ??? ??? ?var f:FileReference = e.target as FileReference; ?? ??? ??? ??? ??? ?f.removeEventListener(Event.COMPLETE,completeLoadFile); ?? ??? ??? ??? ??? ?size +=f.size/1024/1024; ?? ??? ??? ??? ??? ?size = new Number(size.toFixed(2)); ?? ??? ??? ??? ??? ?arrColl.addItem({img:bmp,file:f}); ?? ??? ??? ??? ?}); ?? ??? ??? ??? ?loader.loadBytes(e.target.data); ?? ??? ??? ?} ?? ??? ??? ?public function removeFile(data:Object): void?? ? ?? ??? ??? ?{? ? ?? ??? ??? ??? ?var index: int = arrColl.getItemIndex(data); ? ?? ??? ??? ??? ?var f:FileReference = data.file as FileReference; ?? ??? ??? ??? ?size = size-f.size/1024/1024; ?? ??? ??? ??? ?size = new Number(size.toFixed(2)); ?? ??? ??? ??? ?if(size <0){ ?? ??? ??? ??? ??? ?size =0; ?? ??? ??? ??? ?} ?? ??? ??? ??? ?if (index != -1 && index>0){ ?? ??? ??? ??? ??? ?arrColl.removeItemAt(index); ?? ??? ??? ??? ?}else{?? ? ?? ??? ??? ??? ??? ?arrColl.removeItemAt(0); ?? ??? ??? ??? ??? ?/* for(var i:int =0;i<arrColl.length;i++){ ?? ??? ??? ??? ??? ??? ?ac.addItem(arrColl.getItemAt(i)); ?? ??? ??? ??? ??? ?} */ ?? ??? ??? ??? ??? ?//ceshi.source = ac.getItemAt(0).img; ?? ??? ??? ??? ??? ?//tileList.dataProvider = ac; ?? ??? ??? ??? ?//?? ?arrColl.enableAutoUpdate(); ?? ??? ??? ??? ??? ?/*? if(s &&arrColl.length > 0){ ?? ??? ??? ??? ??? ??? ??? ?var o:Object=arrColl[0]; ?? ??? ??? ??? ??? ??? ??? ?var bmp:Bitmap=o.img as Bitmap; ?? ??? ??? ??? ??? ??? ??? ?/* var bmd:BitmapData; ?? ??? ??? ??? ??? ??? ??? ?if((bmp.width>bmp.height||bmp.width==bmp.height)&&bmp.width>800) ?? ??? ??? ??? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ??? ??? ??? ?var rateW:Number=800/bmp.width; ?? ??? ??? ??? ??? ??? ??? ??? ?var h:Number=rateW*bmp.height; ?? ??? ??? ??? ??? ??? ??? ??? ?bmd=new BitmapData(800,0); ?? ??? ??? ??? ??? ??? ??? ??? ?bmd.draw(bmp.bitmapData,true); ?? ??? ??? ??? ??? ??? ??? ??? ?bmp=new Bitmap(bmd,true); ?? ??? ??? ??? ??? ??? ??? ?} ?? ??? ??? ??? ??? ??? ??? ?else if(bmp.height>bmp.width&&bmp.height>800) ?? ??? ??? ??? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ??? ??? ??? ?var rateH:Number=800/bmp.height; ?? ??? ??? ??? ??? ??? ??? ??? ?var w:Number=rateH*bmp.width; ?? ??? ??? ??? ??? ??? ??? ??? ?bmd=new BitmapData(w,true); ?? ??? ??? ??? ??? ??? ??? ?} ? ?? ??? ??? ??? ??? ??? ??? ?var files:FileReference = o.file; ?? ??? ??? ??? ??? ??? ??? ?arrColl.setItemAt({img:bmp,file:files},0); ?? ??? ??? ??? ??? ??? ??? ?//arrColl.refresh(); ?? ??? ??? ??? ??? ?}? */ ?? ??? ??? ??? ??? ? ?? ??? ??? ??? ?} ?? ??? ??? ?}?? ? ?? ??? ??? ? ?? ??? ??? ?private function uploadFile(): void ? ?? ??? ??? ?{??????????????? ? ?? ??? ??? ??? ?for each (var obj:Object in arrColl) ? ?? ??? ??? ??? ?{??????????? ? ?? ??? ??? ??? ??? ?try ? ?? ??? ??? ??? ??? ?{ ? ?? ??? ??? ??? ??? ??? ?var f:FileReference = obj.file; ?? ??? ??? ??? ??? ??? ?f.upload(urlrequest); ? ?? ??? ??? ??? ??? ?} ? ?? ??? ??? ??? ??? ?catch (e: Error) ? ?? ??? ??? ??? ??? ?{ ? ?? ??? ??? ??? ??? ??? ?Alert.show(e.message); ? ?? ??? ??? ??? ??? ?} ? ?? ??? ??? ??? ?}??????????????? ? ?? ??? ??? ?} ? ?? ??? ??? ? ?? ??? ??? ?private function uploadFileOneByOne():void ?? ??? ??? ?{?? ?addimg.visible = true; ?? ??? ??? ??? ?var sl:int = arrColl.length; ?? ??? ??? ??? ?if(sl ==0){ ?? ??? ??? ??? ??? ?Alert.show("请您添加图片"); ?? ??? ??? ??? ??? ?addimg.visible = false; ?? ??? ??? ??? ??? ?return; ?? ??? ??? ??? ?} ?? ??? ??? ??? ?if(typeof(Url)!="undefined") ?? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ?var jssessionId:String=ExternalInterface.call("getSession");//";ddfdf=ff"// ?? ??? ??? ??? ??? ?urlrequest = new URLRequest(Url+jssessionId); ?? ??? ??? ??? ?} ?? ??? ??? ??? ?if(typeof(FileFolder)!="undefined") ?? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ?FileFolder =ExternalInterface.call("getRequestVal"); ?? ??? ??? ??? ?} ?? ??? ??? ??? ?if(urlrequest.url==null || urlrequest.url=="") ?? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ?Alert.show("请求的地址不能为空.","错误"); ?? ??? ??? ??? ??? ?addimg.visible = false; ?? ??? ??? ??? ??? ?return; ?? ??? ??? ??? ?} ?? ??? ??? ??? ?//var getSessionKey:String = ExternalInterface.call("getSessionKey"); ?? ??? ??? ??? ?//var getSessionVal:String = ExternalInterface.call("getSessionVal"); ?? ??? ??? ??? ?var variables:URLVariables = new URLVariables(); ?? ??? ??? ??? ?//variables['canshu'] = FileFolder; ?? ??? ??? ??? ?//variables[getSessionKey]=getSessionVal; ?? ??? ??? ??? ?urlrequest.data=FileFolder; ?? ??? ??? ??? ?urlrequest.method? = URLRequestMethod.GET; ?? ??? ??? ??? ?count = arrColl.length; ?? ??? ??? ??? ?for each (var obj:Object in arrColl) ? ?? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ?singleThreadFiles.push(obj.file); ?? ??? ??? ??? ?} ?? ??? ??? ??? ?singleThreadFiles.reverse(); ?? ??? ??? ??? ?singleThreadUploadFile(); ?? ??? ??? ?} ?? ??? ??? ?private function singleThreadUploadFile(): void ? ?? ??? ??? ?{ ??? ? ?? ??? ??? ??? ?img.visible = true; ?? ??? ??? ??? ?masks.visible = true; ?? ??? ??? ??? ?//FIFO：逐个从列表中取出，进行同步上传 ? ?? ??? ??? ??? ?if (singleThreadFiles.length > 0) ? ?? ??? ??? ??? ?{ ? ?? ??? ??? ??? ??? ?var f: FileReference = singleThreadFiles.pop() as FileReference; ? ?? ??? ??? ??? ??? ?f.addEventListener(IOErrorEvent.IO_ERROR,ioErrorHandler); ?? ??? ??? ??? ??? ?f.addEventListener(DataEvent.UPLOAD_COMPLETE_DATA,doSingleUploadFileComplete); ? ?? ??? ??? ??? ??? ?f.upload(urlrequest); ? ?? ??? ??? ??? ?}else{ ?? ??? ??? ??? ??? ?img.visible = false; ?? ??? ??? ??? ??? ?masks.visible = false; ?? ??? ??? ??? ??? ?ExternalInterface.call("onUploaderComplete",count);? // 每上传完一个文件后调用js函数onUploaderComplete? ? ?? ??? ??? ??? ?} ?? ??? ??? ?} ? ?? ??? ??? ? ?? ??? ??? ?private function ioErrorHandler(o:Object):void{ ?? ??? ??? ??? ?img.visible = false; ?? ??? ??? ??? ?masks.visible = false; ?? ??? ??? ??? ?addimg.visible = false; ?? ??? ??? ??? ?Alert.show(o.text.toString()); ?? ??? ??? ?} ?? ??? ??? ?private function doSingleUploadFileComplete(event: Event): void ? ?? ??? ??? ?{? ? ?? ??? ??? ??? ?var f: FileReference = event.target as FileReference; ? ?? ??? ??? ??? ?f.removeEventListener(DataEvent.UPLOAD_COMPLETE_DATA,doSingleUploadFileComplete); ? ?? ??? ??? ??? ?var s:Object = arrColl.removeItemAt(0); ?? ??? ??? ??? ?if(s &&arrColl.length > 0){ ?? ??? ??? ??? ??? ?var o:Object=arrColl[0]; ?? ??? ??? ??? ??? ?var bmp:Bitmap=o.img as Bitmap; ?? ??? ??? ??? ??? ?var bmd:BitmapData; ?? ??? ??? ??? ??? ?if((bmp.width>bmp.height||bmp.width==bmp.height)&&bmp.width>800) ?? ??? ??? ??? ??? ?{ ?? ??? ??? ??? ??? ??? ?var rateW:Number=800/bmp.width; ?? ??? ??? ??? ??? ??? ?var h:Number=rateW*bmp.height; ?? ??? ??? ??? ??? ??? ?bmd=new BitmapData(800,true); ?? ??? ??? ??? ??? ?} ?? ??? ??? ??? ??? ?var files:FileReference = o.file; ?? ??? ??? ??? ??? ?arrColl.setItemAt({img:bmp,0); ?? ??? ??? ??? ?} ?? ??? ??? ??? ?singleThreadUploadFile(); ? ?? ??? ??? ?} ?? ??? ??? ?private function RemoveAllFiles(event:Event):void ?? ??? ??? ?{ ?? ??? ??? ??? ?arrColl.removeAll(); ?? ??? ??? ??? ?size = 0; ?? ??? ??? ?} ?? ??? ??? ?//向右旋转90度 ? ?? ??? ??? ?public function scaleRight(data:Object):void{ ?? ??? ??? ??? ?var index: int = arrColl.getItemIndex(data); ?? ??? ??? ??? ?var bmp:Bitmap=data.img as Bitmap; ?? ??? ??? ??? ?var bmd:BitmapData; ?? ??? ??? ??? ??? ?var rateW:Number=120; ?? ??? ??? ??? ??? ?var h:Number=100; ?? ??? ??? ??? ??? ?bmd=new BitmapData(rateW,0); ?? ??? ??? ??? ??? ?var m:Matrix =data.img.transform.matrix; ?? ??? ??? ??? ??? ?var offsetWidth:Number = rateW / 2; ?? ??? ??? ??? ??? ?var offsetHeight:Number = h / 2; ?? ??? ??? ??? ??? ?m.translate(-offsetWidth,-offsetHeight); ?? ??? ??? ??? ??? ?m.rotate(Math.PI / 2); ?? ??? ??? ??? ??? ?m.translate(+offsetWidth,+offsetHeight); ?? ??? ??? ??? ??? ?bmd.draw(bmp.bitmapData,m,true); ?? ??? ??? ??? ??? ?bmp=new Bitmap(bmd,true); ?? ??? ??? ??? ??? ?var files:FileReference = data.file; ?? ??? ??? ??? ??? ?arrColl.setItemAt({img:bmp,index); ?? ??? ??? ??? ?/**var m:Matrix = new Matrix(); ? ?? ??? ??? ??? ? ?? ??? ??? ??? ? ?? ??? ??? ??? ?m.rotate(Math.PI/2); ? ?? ??? ??? ??? ? ?? ??? ??? ??? ?m.translate(bmp.height,0); ? ?? ??? ??? ??? ? ?? ??? ??? ??? ?var bd:BitmapData = new BitmapData(bmp.height,bmp.width); ? ?? ??? ??? ??? ? ?? ??? ??? ??? ?bd.draw(bmp,m); ? ?? ??? ??? ??? ?return bd;? **/ ?? ??? ??? ?} ? ?? ??? ??? ?private function showupload(event:MouseEvent):void{ ?? ??? ??? ??? ?pl.visible = false; ?? ??? ??? ??? ?panel.visible = true; ?? ??? ??? ??? ?btn_click(event); ?? ??? ??? ?} ?? ??? ??? ? ?? ??? ?]]> ?? ?</fx:Script> ?? ?<mx:Panel id="pl" layout="vertical" ?? ??? ??? ? horizontalCenter="0" ?? ??? ??? ? verticalCenter="0" ?? ??? ??? ? width="600" ?? ??? ??? ? height="400" headerHeight="0" borderVisible="true" visible="true" horizontalAlign="center" verticalAlign="middle" borderColor="#DCDCDC" > ?? ??? ?<mx:Image source="click.png" buttonMode="true" click="showupload(event)"> ?? ??? ?</mx:Image> ?? ??? ?<mx:Text text="请点击添加图片按钮"> ?? ??? ??? ? ?? ??? ?</mx:Text> ?? ?</mx:Panel> ?? ?<mx:Panel id="panel" ?? ??? ??? ?? layout="vertical" ?? ??? ??? ?? horizontalCenter="0" ?? ??? ??? ?? verticalCenter="0" ?? ??? ??? ?? width="600" ?? ??? ??? ?? height="400" headerHeight="0" borderVisible="false" visible="false"> ?? ??? ?<s:Group> ?? ??? ??? ?<s:Group> ?? ??? ?<mx:TileList id="tileList" dataProvider="{arrColl}" ?? ??? ??? ??? ??? ?? allowMultipleSelection="true" ?? ??? ??? ??? ??? ? width="580" ?? ??? ??? ??? ??? ? height="350" ?? ??? ??? ??? ??? ? verticalScrollPolicy="off" ?? ??? ??? ??? ??? ? dragEnabled="false" ?? ??? ??? ??? ??? ? x="0" ?? ??? ??? ??? ??? ? y="0" borderColor="#DCDCDC"> ?? ??? ??? ?<mx:itemRenderer> ?? ??? ??? ??? ?<fx:Component> ?? ??? ??? ??? ??? ?<mx:VBox> ?? ??? ??? ??? ??? ??? ?<s:Group> ?? ??? ??? ??? ??? ??? ??? ?<!--<mx:LinkButton label="()" accentColor="#cdddf3">? ? ?? ??? ??? ??? ??? ??? ??? ?<mx:click>? ? ?? ??? ??? ??? ??? ??? ??? ?<![CDATA[?? ? ?? ??? ??? ??? ??? ??? ??? ?outerDocument.scaleRight(data);?? ? ?? ??? ??? ??? ??? ??? ??? ?]]>? ? ?? ??? ??? ??? ??? ??? ??? ?</mx:click>? ? ?? ??? ??? ??? ??? ??? ??? ?</mx:LinkButton>? --> ?? ??? ??? ??? ??? ??? ??? ?<mx:Image width="108" height="100" source="{data.img}"/> ?? ??? ??? ??? ??? ??? ??? ?<s:Group y="82" width="108" height="20"> ?? ??? ??? ??? ??? ??? ??? ??? ?<s:Rect alpha="0.5" width="100%" height="100%" id="reId"> ?? ??? ??? ??? ??? ??? ??? ??? ??? ?<s:fill> ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?<s:LinearGradient rotation="250"> ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?<s:GradientEntry color="0x222222" ratio="0"/> ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?<!--<s:GradientEntry color="0xdddddd" ratio="1"/>--> ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?</s:LinearGradient> ?? ??? ??? ??? ??? ??? ??? ??? ??? ?</s:fill> ?? ??? ??? ??? ??? ??? ??? ??? ?</s:Rect> ?? ??? ??? ??? ??? ??? ??? ??? ??? ?<mx:Text text="删除" width="108" id="butId" mouseChildren="false" buttonMode="true" color="#FEFCFC" > ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?<mx:click>? ? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?<![CDATA[ ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?outerDocument.removeFile(data);?? ? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?]]>? ? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?</mx:click> ?? ??? ??? ??? ??? ??? ??? ??? ??? ?</mx:Text> ?? ??? ??? ??? ??? ??? ??? ??? ?<!--<mx:LinkButton label="×" accentColor="#cdddf3" visible="false" id="butId" name="butId">? ? ?? ??? ??? ??? ??? ??? ??? ??? ??? ?<mx:click>? ? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?<![CDATA[?? ? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?outerDocument.removeFile(data);?? ? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?]]>? ? ?? ??? ??? ??? ??? ??? ??? ??? ??? ?</mx:click>? ? ?? ??? ??? ??? ??? ??? ??? ??? ?</mx:LinkButton>? --> ?? ??? ??? ??? ??? ??? ??? ?</s:Group> ?? ??? ??? ??? ??? ??? ?</s:Group> ?? ??? ??? ??? ??? ?</mx:VBox> ?? ??? ??? ??? ?</fx:Component> ?? ??? ??? ?</mx:itemRenderer> ?? ??? ?</mx:TileList> ?? ??? ?</s:Group> ?? ??? ??? ?<s:Group left="0" y="0"> ?? ??? ??? ??? ?<s:Group visible="false" width="115" height="110" alpha="0.6" id="masks"? x="0" y="0"> ?? ??? ??? ??? ??? ?<s:Rect alpha="0.5" width="100%" height="100%"> ?? ??? ??? ??? ??? ??? ?<s:fill> ?? ??? ??? ??? ??? ??? ??? ?<s:LinearGradient rotation="250"> ?? ??? ??? ??? ??? ??? ??? ??? ?<s:GradientEntry color="0x222222" ratio="0"/> ?? ??? ??? ??? ??? ??? ??? ??? ?<s:GradientEntry color="0xdddddd" ratio="1"/> ?? ??? ??? ??? ??? ??? ??? ?</s:LinearGradient> ?? ??? ??? ??? ??? ??? ?</s:fill> ?? ??? ??? ??? ??? ?</s:Rect> ?? ??? ??? ??? ?</s:Group> ?? ??? ??? ??? ?<mx:Image id="img" x="20" y="40" alpha="0.6" visible="false"/> ?? ??? ??? ?</s:Group> ?? ??? ?</s:Group> ?? ??? ?<mx:HBox width="582" verticalAlign="top" > ?? ??? ??? ?<mx:Label text="共{arrColl.length}张图片，共{size}M" width="70%"> ?? ??? ??? ?</mx:Label> ?? ??? ??? ?<s:Group width="60"> ?? ??? ??? ??? ?<s:Group> ?? ??? ??? ??? ??? ?<mx:Image source="addimg.jpg"? click="btn_click(event);" buttonMode="true"> ?? ??? ??? ??? ??? ?</mx:Image> ?? ??? ??? ??? ?</s:Group> ?? ??? ??? ??? ?<s:Group width="62" height="20" alpha="0.6"? x="0" y="0" id="addimg" visible="false"> ?? ??? ??? ??? ??? ?<s:Rect alpha="0.5" width="100%" height="100%" > ?? ??? ??? ??? ??? ??? ?<s:fill> ?? ??? ??? ??? ??? ??? ??? ?<s:LinearGradient rotation="250"> ?? ??? ??? ??? ??? ??? ??? ??? ?<s:GradientEntry color="0x222222" ratio="0"/> ?? ??? ??? ??? ??? ??? ??? ??? ?<s:GradientEntry color="0xdddddd" ratio="1"/> ?? ??? ??? ??? ??? ??? ??? ?</s:LinearGradient> ?? ??? ??? ??? ??? ??? ?</s:fill> ?? ??? ??? ??? ??? ?</s:Rect> ?? ??? ??? ??? ?</s:Group> ?? ??? ??? ?</s:Group> ?? ??? ??? ?<mx:Image source="updata.jpg"? buttonMode="true"> ?? ??? ??? ??? ?<mx:click> ?? ??? ??? ??? ??? ?<![CDATA[ ? ?? ??? ??? ??? ??? ?uploadFileOneByOne(); ? ?? ??? ??? ??? ??? ?]]> ?? ??? ??? ??? ?</mx:click> ?? ??? ??? ?</mx:Image> ?? ??? ??? ?<mx:Image source="detall.jpg"? click="RemoveAllFiles(event);" buttonMode="true"> ?? ??? ??? ?</mx:Image> ?? ??? ?</mx:HBox> ?? ?</mx:Panel> </s:Application> 哪位大大知道原因么.......